S SweetDreamsBeautifulLiar New member Jan 13, 2012 #1 I'm a hardgainer, and I wasjust wondering, how many sets and reps for each exercise should I do to build muscle in the most quick and efficient way possible?
I'm a hardgainer, and I wasjust wondering, how many sets and reps for each exercise should I do to build muscle in the most quick and efficient way possible?